Home / 22,454,929.80-33,632,628.30-17,389,816.20

Finding the Fourth Proportional to 22,454,929.80, 33,632,628.30 and 17,389,816.20

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Solution

The fourth proportional to 22,454,929.80, 33,632,628.30 and 17,389,816.20 is: 26,046,183.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,454,929.80 : 33,632,628.30 = 17,389,816.20 : x
  2. Step 2: Convert to fraction form
    22,454,929.80/33,632,628.30 = 17,389,816.20/x
  3. Step 3: Cross multiply
    22,454,929.80x = 33,632,628.30 × 17,389,816.20
  4. Step 4: Simplify right side
    22,454,929.80x = 584,865,224,459,918.38
  5. Step 5: Solve for x
    x = 584,865,224,459,918.38/22,454,929.80
  6. Step 6: Final answer
    x = 26,046,183.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.